15511408988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 28249119360

約数和(自身を除く): 12737710372

約数列:

[1, 2, 4, 29, 58, 116, 431, 461, 673, 862, 922, 1346, 1724, 1844, 2692, 12499, 13369, 19517, 24998, 26738, 39034, 49996, 53476, 78068, 198691, 290063, 310253, 397382, 580126, 620506, 794764, 1160252, 1241012, 5762039, 8411827, 8997337, 11524078, 16823654, 17994674, 23048156, 33647308, 35989348, 133719043, 267438086, 534876172, 3877852247, 7755704494, 15511408988]

約数ペア:

[(1, 15511408988), (2, 7755704494), (4, 3877852247), (29, 534876172), (58, 267438086), (116, 133719043), (431, 35989348), (461, 33647308), (673, 23048156), (862, 17994674), (922, 16823654), (1346, 11524078), (1724, 8997337), (1844, 8411827), (2692, 5762039), (12499, 1241012), (13369, 1160252), (19517, 794764), (24998, 620506), (26738, 580126), (39034, 397382), (49996, 310253), (53476, 290063), (78068, 198691)]